@angular-mdc/web/typings/form-field/error-state-matcher.d.ts

Angular MDC

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { FormGroupDirective, NgForm, FormControl } from '@angular/forms';
/** Provider that defines how form controls behave with regards to displaying error messages. */
export declare class ErrorStateMatcher {
    isErrorState(control: FormControl | null, form: FormGroupDirective | NgForm | null): boolean;
}